package com.hl.service;

import com.hl.domain.Psychologyknowledge;

import java.util.List;

public interface PsychologyKnowledgeService {

//    查询所有
    public List<Psychologyknowledge> selectAll();

    //根据name查询
    public Psychologyknowledge selectByPsychologyname(String name);

//    根据id查询
    public Psychologyknowledge selectByPrimaryKey (Long id);

//    新增
    public int insert (Psychologyknowledge psychologyknowledge);

//    删除
    public int delete(Long id);

//    修改
    public int update(Psychologyknowledge psychologyknowledge);

//


}


